Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / tools / perl-5.8.0 / lib / site_perl / 5.8.0 / sun4-solaris / auto / Tk / focusNext.al

# NOTE: Derived from blib/lib/Tk.pm.
# Changes made here will be lost when autosplit is run again.
# See AutoSplit.pm.
package Tk;

#line 449 "blib/lib/Tk.pm (autosplit into blib/lib/auto/Tk/focusNext.al)"
sub focusNext
{
my $w = shift;
my $cur = $w;
while (1)
 {
  # Descend to just before the first child of the current widget.
  my $parent = $cur;
  my @children = $cur->FocusChildren();
  my $i = -1;
  # Look for the next sibling that isn't a top-level.
  while (1)
   {
    $i += 1;
    if ($i < @children)
     {
      $cur = $children[$i];
      next if ($cur->toplevel == $cur);
      last
     }
    # No more siblings, so go to the current widget's parent.
    # If it's a top-level, break out of the loop, otherwise
    # look for its next sibling.
    $cur = $parent;
    last if ($cur->toplevel() == $cur);
    $parent = $parent->parent();
    @children = $parent->FocusChildren();
    $i = lsearch(\@children,$cur);
   }
  if ($cur == $w || $cur->FocusOK)
   {
    $cur->tabFocus;
    return;
   }
 }
}

# end of Tk::focusNext
1;